Lumber Weight Estimator Reference Values

Estimate lumber weight in pounds and kilograms from dimensions, quantity, and species density.

Author

Prof. Kenji Tanaka

Woodworking editorial contributor

Japanese materials scientist at Kyoto University, known for breakthroughs in sustainable polymer research

Reviewed for accuracy by

Dr. Amara Osei

Woodworking content reviewer

Ghanaian computational linguist with a PhD from MIT, specializing in NLP for low-resource African languages

Last updatedFebruary 22, 2026

PublishedFebruary 22, 2026

Reference Value Index

This page lists 320 reference values for quick browsing and lookup.

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Reference Table

Lumber Weight Estimator reference values
Lumber Scenario	Estimated Weight	Board Feet	Density (lb/ft³)
Red Oak, 1 in × 4 in × 6 ft × 1	7.33 lb (3.33 kg)	2	44
Red Oak, 1 in × 4 in × 6 ft × 4	29.33 lb (13.31 kg)	8	44
Red Oak, 1 in × 4 in × 8 ft × 1	9.78 lb (4.44 kg)	2.67	44
Red Oak, 1 in × 4 in × 8 ft × 4	39.11 lb (17.74 kg)	10.67	44
Red Oak, 1 in × 4 in × 10 ft × 1	12.22 lb (5.54 kg)	3.33	44
Red Oak, 1 in × 4 in × 10 ft × 4	48.89 lb (22.18 kg)	13.33	44
Red Oak, 1 in × 4 in × 12 ft × 1	14.67 lb (6.65 kg)	4	44
Red Oak, 1 in × 4 in × 12 ft × 4	58.67 lb (26.61 kg)	16	44
Red Oak, 1 in × 6 in × 6 ft × 1	11 lb (4.99 kg)	3	44
Red Oak, 1 in × 6 in × 6 ft × 4	44 lb (19.96 kg)	12	44
Red Oak, 1 in × 6 in × 8 ft × 1	14.67 lb (6.65 kg)	4	44
Red Oak, 1 in × 6 in × 8 ft × 4	58.67 lb (26.61 kg)	16	44
Red Oak, 1 in × 6 in × 10 ft × 1	18.33 lb (8.32 kg)	5	44
Red Oak, 1 in × 6 in × 10 ft × 4	73.33 lb (33.26 kg)	20	44
Red Oak, 1 in × 6 in × 12 ft × 1	22 lb (9.98 kg)	6	44
Red Oak, 1 in × 6 in × 12 ft × 4	88 lb (39.92 kg)	24	44
Red Oak, 1 in × 8 in × 6 ft × 1	14.67 lb (6.65 kg)	4	44
Red Oak, 1 in × 8 in × 6 ft × 4	58.67 lb (26.61 kg)	16	44
Red Oak, 1 in × 8 in × 8 ft × 1	19.56 lb (8.87 kg)	5.33	44
Red Oak, 1 in × 8 in × 8 ft × 4	78.22 lb (35.48 kg)	21.33	44
Red Oak, 1 in × 8 in × 10 ft × 1	24.44 lb (11.09 kg)	6.67	44
Red Oak, 1 in × 8 in × 10 ft × 4	97.78 lb (44.35 kg)	26.67	44
Red Oak, 1 in × 8 in × 12 ft × 1	29.33 lb (13.31 kg)	8	44
Red Oak, 1 in × 8 in × 12 ft × 4	117.33 lb (53.22 kg)	32	44
Red Oak, 1 in × 10 in × 6 ft × 1	18.33 lb (8.32 kg)	5	44
Red Oak, 1 in × 10 in × 6 ft × 4	73.33 lb (33.26 kg)	20	44
Red Oak, 1 in × 10 in × 8 ft × 1	24.44 lb (11.09 kg)	6.67	44
Red Oak, 1 in × 10 in × 8 ft × 4	97.78 lb (44.35 kg)	26.67	44
Red Oak, 1 in × 10 in × 10 ft × 1	30.56 lb (13.86 kg)	8.33	44
Red Oak, 1 in × 10 in × 10 ft × 4	122.22 lb (55.44 kg)	33.33	44
Red Oak, 1 in × 10 in × 12 ft × 1	36.67 lb (16.63 kg)	10	44
Red Oak, 1 in × 10 in × 12 ft × 4	146.67 lb (66.53 kg)	40	44
Red Oak, 1.5 in × 4 in × 6 ft × 1	11 lb (4.99 kg)	3	44
Red Oak, 1.5 in × 4 in × 6 ft × 4	44 lb (19.96 kg)	12	44
Red Oak, 1.5 in × 4 in × 8 ft × 1	14.67 lb (6.65 kg)	4	44
Red Oak, 1.5 in × 4 in × 8 ft × 4	58.67 lb (26.61 kg)	16	44
Red Oak, 1.5 in × 4 in × 10 ft × 1	18.33 lb (8.32 kg)	5	44
Red Oak, 1.5 in × 4 in × 10 ft × 4	73.33 lb (33.26 kg)	20	44
Red Oak, 1.5 in × 4 in × 12 ft × 1	22 lb (9.98 kg)	6	44
Red Oak, 1.5 in × 4 in × 12 ft × 4	88 lb (39.92 kg)	24	44
Red Oak, 1.5 in × 6 in × 6 ft × 1	16.5 lb (7.48 kg)	4.5	44
Red Oak, 1.5 in × 6 in × 6 ft × 4	66 lb (29.94 kg)	18	44
Red Oak, 1.5 in × 6 in × 8 ft × 1	22 lb (9.98 kg)	6	44
Red Oak, 1.5 in × 6 in × 8 ft × 4	88 lb (39.92 kg)	24	44
Red Oak, 1.5 in × 6 in × 10 ft × 1	27.5 lb (12.47 kg)	7.5	44
Red Oak, 1.5 in × 6 in × 10 ft × 4	110 lb (49.9 kg)	30	44
Red Oak, 1.5 in × 6 in × 12 ft × 1	33 lb (14.97 kg)	9	44
Red Oak, 1.5 in × 6 in × 12 ft × 4	132 lb (59.87 kg)	36	44
Red Oak, 1.5 in × 8 in × 6 ft × 1	22 lb (9.98 kg)	6	44
Red Oak, 1.5 in × 8 in × 6 ft × 4	88 lb (39.92 kg)	24	44
Red Oak, 1.5 in × 8 in × 8 ft × 1	29.33 lb (13.31 kg)	8	44
Red Oak, 1.5 in × 8 in × 8 ft × 4	117.33 lb (53.22 kg)	32	44
Red Oak, 1.5 in × 8 in × 10 ft × 1	36.67 lb (16.63 kg)	10	44
Red Oak, 1.5 in × 8 in × 10 ft × 4	146.67 lb (66.53 kg)	40	44
Red Oak, 1.5 in × 8 in × 12 ft × 1	44 lb (19.96 kg)	12	44
Red Oak, 1.5 in × 8 in × 12 ft × 4	176 lb (79.83 kg)	48	44
Red Oak, 1.5 in × 10 in × 6 ft × 1	27.5 lb (12.47 kg)	7.5	44
Red Oak, 1.5 in × 10 in × 6 ft × 4	110 lb (49.9 kg)	30	44
Red Oak, 1.5 in × 10 in × 8 ft × 1	36.67 lb (16.63 kg)	10	44
Red Oak, 1.5 in × 10 in × 8 ft × 4	146.67 lb (66.53 kg)	40	44
Red Oak, 1.5 in × 10 in × 10 ft × 1	45.83 lb (20.79 kg)	12.5	44
Red Oak, 1.5 in × 10 in × 10 ft × 4	183.33 lb (83.16 kg)	50	44
Red Oak, 1.5 in × 10 in × 12 ft × 1	55 lb (24.95 kg)	15	44
Red Oak, 1.5 in × 10 in × 12 ft × 4	220 lb (99.79 kg)	60	44
Hard Maple, 1 in × 4 in × 6 ft × 1	7.33 lb (3.33 kg)	2	44
Hard Maple, 1 in × 4 in × 6 ft × 4	29.33 lb (13.31 kg)	8	44
Hard Maple, 1 in × 4 in × 8 ft × 1	9.78 lb (4.44 kg)	2.67	44
Hard Maple, 1 in × 4 in × 8 ft × 4	39.11 lb (17.74 kg)	10.67	44
Hard Maple, 1 in × 4 in × 10 ft × 1	12.22 lb (5.54 kg)	3.33	44
Hard Maple, 1 in × 4 in × 10 ft × 4	48.89 lb (22.18 kg)	13.33	44
Hard Maple, 1 in × 4 in × 12 ft × 1	14.67 lb (6.65 kg)	4	44
Hard Maple, 1 in × 4 in × 12 ft × 4	58.67 lb (26.61 kg)	16	44
Hard Maple, 1 in × 6 in × 6 ft × 1	11 lb (4.99 kg)	3	44
Hard Maple, 1 in × 6 in × 6 ft × 4	44 lb (19.96 kg)	12	44
Hard Maple, 1 in × 6 in × 8 ft × 1	14.67 lb (6.65 kg)	4	44
Hard Maple, 1 in × 6 in × 8 ft × 4	58.67 lb (26.61 kg)	16	44
Hard Maple, 1 in × 6 in × 10 ft × 1	18.33 lb (8.32 kg)	5	44
Hard Maple, 1 in × 6 in × 10 ft × 4	73.33 lb (33.26 kg)	20	44
Hard Maple, 1 in × 6 in × 12 ft × 1	22 lb (9.98 kg)	6	44
Hard Maple, 1 in × 6 in × 12 ft × 4	88 lb (39.92 kg)	24	44
Hard Maple, 1 in × 8 in × 6 ft × 1	14.67 lb (6.65 kg)	4	44
Hard Maple, 1 in × 8 in × 6 ft × 4	58.67 lb (26.61 kg)	16	44
Hard Maple, 1 in × 8 in × 8 ft × 1	19.56 lb (8.87 kg)	5.33	44
Hard Maple, 1 in × 8 in × 8 ft × 4	78.22 lb (35.48 kg)	21.33	44
Hard Maple, 1 in × 8 in × 10 ft × 1	24.44 lb (11.09 kg)	6.67	44
Hard Maple, 1 in × 8 in × 10 ft × 4	97.78 lb (44.35 kg)	26.67	44
Hard Maple, 1 in × 8 in × 12 ft × 1	29.33 lb (13.31 kg)	8	44
Hard Maple, 1 in × 8 in × 12 ft × 4	117.33 lb (53.22 kg)	32	44
Hard Maple, 1 in × 10 in × 6 ft × 1	18.33 lb (8.32 kg)	5	44
Hard Maple, 1 in × 10 in × 6 ft × 4	73.33 lb (33.26 kg)	20	44
Hard Maple, 1 in × 10 in × 8 ft × 1	24.44 lb (11.09 kg)	6.67	44
Hard Maple, 1 in × 10 in × 8 ft × 4	97.78 lb (44.35 kg)	26.67	44
Hard Maple, 1 in × 10 in × 10 ft × 1	30.56 lb (13.86 kg)	8.33	44
Hard Maple, 1 in × 10 in × 10 ft × 4	122.22 lb (55.44 kg)	33.33	44
Hard Maple, 1 in × 10 in × 12 ft × 1	36.67 lb (16.63 kg)	10	44
Hard Maple, 1 in × 10 in × 12 ft × 4	146.67 lb (66.53 kg)	40	44
Hard Maple, 1.5 in × 4 in × 6 ft × 1	11 lb (4.99 kg)	3	44
Hard Maple, 1.5 in × 4 in × 6 ft × 4	44 lb (19.96 kg)	12	44
Hard Maple, 1.5 in × 4 in × 8 ft × 1	14.67 lb (6.65 kg)	4	44
Hard Maple, 1.5 in × 4 in × 8 ft × 4	58.67 lb (26.61 kg)	16	44
Hard Maple, 1.5 in × 4 in × 10 ft × 1	18.33 lb (8.32 kg)	5	44
Hard Maple, 1.5 in × 4 in × 10 ft × 4	73.33 lb (33.26 kg)	20	44
Hard Maple, 1.5 in × 4 in × 12 ft × 1	22 lb (9.98 kg)	6	44
Hard Maple, 1.5 in × 4 in × 12 ft × 4	88 lb (39.92 kg)	24	44
Hard Maple, 1.5 in × 6 in × 6 ft × 1	16.5 lb (7.48 kg)	4.5	44
Hard Maple, 1.5 in × 6 in × 6 ft × 4	66 lb (29.94 kg)	18	44
Hard Maple, 1.5 in × 6 in × 8 ft × 1	22 lb (9.98 kg)	6	44
Hard Maple, 1.5 in × 6 in × 8 ft × 4	88 lb (39.92 kg)	24	44
Hard Maple, 1.5 in × 6 in × 10 ft × 1	27.5 lb (12.47 kg)	7.5	44
Hard Maple, 1.5 in × 6 in × 10 ft × 4	110 lb (49.9 kg)	30	44
Hard Maple, 1.5 in × 6 in × 12 ft × 1	33 lb (14.97 kg)	9	44
Hard Maple, 1.5 in × 6 in × 12 ft × 4	132 lb (59.87 kg)	36	44
Hard Maple, 1.5 in × 8 in × 6 ft × 1	22 lb (9.98 kg)	6	44
Hard Maple, 1.5 in × 8 in × 6 ft × 4	88 lb (39.92 kg)	24	44
Hard Maple, 1.5 in × 8 in × 8 ft × 1	29.33 lb (13.31 kg)	8	44
Hard Maple, 1.5 in × 8 in × 8 ft × 4	117.33 lb (53.22 kg)	32	44
Hard Maple, 1.5 in × 8 in × 10 ft × 1	36.67 lb (16.63 kg)	10	44
Hard Maple, 1.5 in × 8 in × 10 ft × 4	146.67 lb (66.53 kg)	40	44
Hard Maple, 1.5 in × 8 in × 12 ft × 1	44 lb (19.96 kg)	12	44
Hard Maple, 1.5 in × 8 in × 12 ft × 4	176 lb (79.83 kg)	48	44
Hard Maple, 1.5 in × 10 in × 6 ft × 1	27.5 lb (12.47 kg)	7.5	44
Hard Maple, 1.5 in × 10 in × 6 ft × 4	110 lb (49.9 kg)	30	44
Hard Maple, 1.5 in × 10 in × 8 ft × 1	36.67 lb (16.63 kg)	10	44
Hard Maple, 1.5 in × 10 in × 8 ft × 4	146.67 lb (66.53 kg)	40	44
Hard Maple, 1.5 in × 10 in × 10 ft × 1	45.83 lb (20.79 kg)	12.5	44
Hard Maple, 1.5 in × 10 in × 10 ft × 4	183.33 lb (83.16 kg)	50	44
Hard Maple, 1.5 in × 10 in × 12 ft × 1	55 lb (24.95 kg)	15	44
Hard Maple, 1.5 in × 10 in × 12 ft × 4	220 lb (99.79 kg)	60	44
Walnut, 1 in × 4 in × 6 ft × 1	6.33 lb (2.87 kg)	2	38
Walnut, 1 in × 4 in × 6 ft × 4	25.33 lb (11.49 kg)	8	38
Walnut, 1 in × 4 in × 8 ft × 1	8.44 lb (3.83 kg)	2.67	38
Walnut, 1 in × 4 in × 8 ft × 4	33.78 lb (15.32 kg)	10.67	38
Walnut, 1 in × 4 in × 10 ft × 1	10.56 lb (4.79 kg)	3.33	38
Walnut, 1 in × 4 in × 10 ft × 4	42.22 lb (19.15 kg)	13.33	38
Walnut, 1 in × 4 in × 12 ft × 1	12.67 lb (5.75 kg)	4	38
Walnut, 1 in × 4 in × 12 ft × 4	50.67 lb (22.98 kg)	16	38
Walnut, 1 in × 6 in × 6 ft × 1	9.5 lb (4.31 kg)	3	38
Walnut, 1 in × 6 in × 6 ft × 4	38 lb (17.24 kg)	12	38
Walnut, 1 in × 6 in × 8 ft × 1	12.67 lb (5.75 kg)	4	38
Walnut, 1 in × 6 in × 8 ft × 4	50.67 lb (22.98 kg)	16	38
Walnut, 1 in × 6 in × 10 ft × 1	15.83 lb (7.18 kg)	5	38
Walnut, 1 in × 6 in × 10 ft × 4	63.33 lb (28.73 kg)	20	38
Walnut, 1 in × 6 in × 12 ft × 1	19 lb (8.62 kg)	6	38
Walnut, 1 in × 6 in × 12 ft × 4	76 lb (34.47 kg)	24	38
Walnut, 1 in × 8 in × 6 ft × 1	12.67 lb (5.75 kg)	4	38
Walnut, 1 in × 8 in × 6 ft × 4	50.67 lb (22.98 kg)	16	38
Walnut, 1 in × 8 in × 8 ft × 1	16.89 lb (7.66 kg)	5.33	38
Walnut, 1 in × 8 in × 8 ft × 4	67.56 lb (30.64 kg)	21.33	38
Walnut, 1 in × 8 in × 10 ft × 1	21.11 lb (9.58 kg)	6.67	38
Walnut, 1 in × 8 in × 10 ft × 4	84.44 lb (38.3 kg)	26.67	38
Walnut, 1 in × 8 in × 12 ft × 1	25.33 lb (11.49 kg)	8	38
Walnut, 1 in × 8 in × 12 ft × 4	101.33 lb (45.96 kg)	32	38
Walnut, 1 in × 10 in × 6 ft × 1	15.83 lb (7.18 kg)	5	38
Walnut, 1 in × 10 in × 6 ft × 4	63.33 lb (28.73 kg)	20	38
Walnut, 1 in × 10 in × 8 ft × 1	21.11 lb (9.58 kg)	6.67	38
Walnut, 1 in × 10 in × 8 ft × 4	84.44 lb (38.3 kg)	26.67	38
Walnut, 1 in × 10 in × 10 ft × 1	26.39 lb (11.97 kg)	8.33	38
Walnut, 1 in × 10 in × 10 ft × 4	105.56 lb (47.88 kg)	33.33	38
Walnut, 1 in × 10 in × 12 ft × 1	31.67 lb (14.36 kg)	10	38
Walnut, 1 in × 10 in × 12 ft × 4	126.67 lb (57.46 kg)	40	38
Walnut, 1.5 in × 4 in × 6 ft × 1	9.5 lb (4.31 kg)	3	38
Walnut, 1.5 in × 4 in × 6 ft × 4	38 lb (17.24 kg)	12	38
Walnut, 1.5 in × 4 in × 8 ft × 1	12.67 lb (5.75 kg)	4	38
Walnut, 1.5 in × 4 in × 8 ft × 4	50.67 lb (22.98 kg)	16	38
Walnut, 1.5 in × 4 in × 10 ft × 1	15.83 lb (7.18 kg)	5	38
Walnut, 1.5 in × 4 in × 10 ft × 4	63.33 lb (28.73 kg)	20	38
Walnut, 1.5 in × 4 in × 12 ft × 1	19 lb (8.62 kg)	6	38
Walnut, 1.5 in × 4 in × 12 ft × 4	76 lb (34.47 kg)	24	38
Walnut, 1.5 in × 6 in × 6 ft × 1	14.25 lb (6.46 kg)	4.5	38
Walnut, 1.5 in × 6 in × 6 ft × 4	57 lb (25.85 kg)	18	38
Walnut, 1.5 in × 6 in × 8 ft × 1	19 lb (8.62 kg)	6	38
Walnut, 1.5 in × 6 in × 8 ft × 4	76 lb (34.47 kg)	24	38
Walnut, 1.5 in × 6 in × 10 ft × 1	23.75 lb (10.77 kg)	7.5	38
Walnut, 1.5 in × 6 in × 10 ft × 4	95 lb (43.09 kg)	30	38
Walnut, 1.5 in × 6 in × 12 ft × 1	28.5 lb (12.93 kg)	9	38
Walnut, 1.5 in × 6 in × 12 ft × 4	114 lb (51.71 kg)	36	38
Walnut, 1.5 in × 8 in × 6 ft × 1	19 lb (8.62 kg)	6	38
Walnut, 1.5 in × 8 in × 6 ft × 4	76 lb (34.47 kg)	24	38
Walnut, 1.5 in × 8 in × 8 ft × 1	25.33 lb (11.49 kg)	8	38
Walnut, 1.5 in × 8 in × 8 ft × 4	101.33 lb (45.96 kg)	32	38
Walnut, 1.5 in × 8 in × 10 ft × 1	31.67 lb (14.36 kg)	10	38
Walnut, 1.5 in × 8 in × 10 ft × 4	126.67 lb (57.46 kg)	40	38
Walnut, 1.5 in × 8 in × 12 ft × 1	38 lb (17.24 kg)	12	38
Walnut, 1.5 in × 8 in × 12 ft × 4	152 lb (68.95 kg)	48	38
Walnut, 1.5 in × 10 in × 6 ft × 1	23.75 lb (10.77 kg)	7.5	38
Walnut, 1.5 in × 10 in × 6 ft × 4	95 lb (43.09 kg)	30	38
Walnut, 1.5 in × 10 in × 8 ft × 1	31.67 lb (14.36 kg)	10	38
Walnut, 1.5 in × 10 in × 8 ft × 4	126.67 lb (57.46 kg)	40	38
Walnut, 1.5 in × 10 in × 10 ft × 1	39.58 lb (17.95 kg)	12.5	38
Walnut, 1.5 in × 10 in × 10 ft × 4	158.33 lb (71.82 kg)	50	38
Walnut, 1.5 in × 10 in × 12 ft × 1	47.5 lb (21.55 kg)	15	38
Walnut, 1.5 in × 10 in × 12 ft × 4	190 lb (86.18 kg)	60	38
Douglas Fir, 1 in × 4 in × 6 ft × 1	5.5 lb (2.49 kg)	2	33
Douglas Fir, 1 in × 4 in × 6 ft × 4	22 lb (9.98 kg)	8	33
Douglas Fir, 1 in × 4 in × 8 ft × 1	7.33 lb (3.33 kg)	2.67	33
Douglas Fir, 1 in × 4 in × 8 ft × 4	29.33 lb (13.31 kg)	10.67	33
Douglas Fir, 1 in × 4 in × 10 ft × 1	9.17 lb (4.16 kg)	3.33	33
Douglas Fir, 1 in × 4 in × 10 ft × 4	36.67 lb (16.63 kg)	13.33	33
Douglas Fir, 1 in × 4 in × 12 ft × 1	11 lb (4.99 kg)	4	33
Douglas Fir, 1 in × 4 in × 12 ft × 4	44 lb (19.96 kg)	16	33
Douglas Fir, 1 in × 6 in × 6 ft × 1	8.25 lb (3.74 kg)	3	33
Douglas Fir, 1 in × 6 in × 6 ft × 4	33 lb (14.97 kg)	12	33
Douglas Fir, 1 in × 6 in × 8 ft × 1	11 lb (4.99 kg)	4	33
Douglas Fir, 1 in × 6 in × 8 ft × 4	44 lb (19.96 kg)	16	33
Douglas Fir, 1 in × 6 in × 10 ft × 1	13.75 lb (6.24 kg)	5	33
Douglas Fir, 1 in × 6 in × 10 ft × 4	55 lb (24.95 kg)	20	33
Douglas Fir, 1 in × 6 in × 12 ft × 1	16.5 lb (7.48 kg)	6	33
Douglas Fir, 1 in × 6 in × 12 ft × 4	66 lb (29.94 kg)	24	33
Douglas Fir, 1 in × 8 in × 6 ft × 1	11 lb (4.99 kg)	4	33
Douglas Fir, 1 in × 8 in × 6 ft × 4	44 lb (19.96 kg)	16	33
Douglas Fir, 1 in × 8 in × 8 ft × 1	14.67 lb (6.65 kg)	5.33	33
Douglas Fir, 1 in × 8 in × 8 ft × 4	58.67 lb (26.61 kg)	21.33	33
Douglas Fir, 1 in × 8 in × 10 ft × 1	18.33 lb (8.32 kg)	6.67	33
Douglas Fir, 1 in × 8 in × 10 ft × 4	73.33 lb (33.26 kg)	26.67	33
Douglas Fir, 1 in × 8 in × 12 ft × 1	22 lb (9.98 kg)	8	33
Douglas Fir, 1 in × 8 in × 12 ft × 4	88 lb (39.92 kg)	32	33
Douglas Fir, 1 in × 10 in × 6 ft × 1	13.75 lb (6.24 kg)	5	33
Douglas Fir, 1 in × 10 in × 6 ft × 4	55 lb (24.95 kg)	20	33
Douglas Fir, 1 in × 10 in × 8 ft × 1	18.33 lb (8.32 kg)	6.67	33
Douglas Fir, 1 in × 10 in × 8 ft × 4	73.33 lb (33.26 kg)	26.67	33
Douglas Fir, 1 in × 10 in × 10 ft × 1	22.92 lb (10.39 kg)	8.33	33
Douglas Fir, 1 in × 10 in × 10 ft × 4	91.67 lb (41.58 kg)	33.33	33
Douglas Fir, 1 in × 10 in × 12 ft × 1	27.5 lb (12.47 kg)	10	33
Douglas Fir, 1 in × 10 in × 12 ft × 4	110 lb (49.9 kg)	40	33
Douglas Fir, 1.5 in × 4 in × 6 ft × 1	8.25 lb (3.74 kg)	3	33
Douglas Fir, 1.5 in × 4 in × 6 ft × 4	33 lb (14.97 kg)	12	33
Douglas Fir, 1.5 in × 4 in × 8 ft × 1	11 lb (4.99 kg)	4	33
Douglas Fir, 1.5 in × 4 in × 8 ft × 4	44 lb (19.96 kg)	16	33
Douglas Fir, 1.5 in × 4 in × 10 ft × 1	13.75 lb (6.24 kg)	5	33
Douglas Fir, 1.5 in × 4 in × 10 ft × 4	55 lb (24.95 kg)	20	33
Douglas Fir, 1.5 in × 4 in × 12 ft × 1	16.5 lb (7.48 kg)	6	33
Douglas Fir, 1.5 in × 4 in × 12 ft × 4	66 lb (29.94 kg)	24	33
Douglas Fir, 1.5 in × 6 in × 6 ft × 1	12.38 lb (5.61 kg)	4.5	33
Douglas Fir, 1.5 in × 6 in × 6 ft × 4	49.5 lb (22.45 kg)	18	33
Douglas Fir, 1.5 in × 6 in × 8 ft × 1	16.5 lb (7.48 kg)	6	33
Douglas Fir, 1.5 in × 6 in × 8 ft × 4	66 lb (29.94 kg)	24	33
Douglas Fir, 1.5 in × 6 in × 10 ft × 1	20.63 lb (9.36 kg)	7.5	33
Douglas Fir, 1.5 in × 6 in × 10 ft × 4	82.5 lb (37.42 kg)	30	33
Douglas Fir, 1.5 in × 6 in × 12 ft × 1	24.75 lb (11.23 kg)	9	33
Douglas Fir, 1.5 in × 6 in × 12 ft × 4	99 lb (44.91 kg)	36	33
Douglas Fir, 1.5 in × 8 in × 6 ft × 1	16.5 lb (7.48 kg)	6	33
Douglas Fir, 1.5 in × 8 in × 6 ft × 4	66 lb (29.94 kg)	24	33
Douglas Fir, 1.5 in × 8 in × 8 ft × 1	22 lb (9.98 kg)	8	33
Douglas Fir, 1.5 in × 8 in × 8 ft × 4	88 lb (39.92 kg)	32	33
Douglas Fir, 1.5 in × 8 in × 10 ft × 1	27.5 lb (12.47 kg)	10	33
Douglas Fir, 1.5 in × 8 in × 10 ft × 4	110 lb (49.9 kg)	40	33
Douglas Fir, 1.5 in × 8 in × 12 ft × 1	33 lb (14.97 kg)	12	33
Douglas Fir, 1.5 in × 8 in × 12 ft × 4	132 lb (59.87 kg)	48	33
Douglas Fir, 1.5 in × 10 in × 6 ft × 1	20.63 lb (9.36 kg)	7.5	33
Douglas Fir, 1.5 in × 10 in × 6 ft × 4	82.5 lb (37.42 kg)	30	33
Douglas Fir, 1.5 in × 10 in × 8 ft × 1	27.5 lb (12.47 kg)	10	33
Douglas Fir, 1.5 in × 10 in × 8 ft × 4	110 lb (49.9 kg)	40	33
Douglas Fir, 1.5 in × 10 in × 10 ft × 1	34.38 lb (15.59 kg)	12.5	33
Douglas Fir, 1.5 in × 10 in × 10 ft × 4	137.5 lb (62.37 kg)	50	33
Douglas Fir, 1.5 in × 10 in × 12 ft × 1	41.25 lb (18.71 kg)	15	33
Douglas Fir, 1.5 in × 10 in × 12 ft × 4	165 lb (74.84 kg)	60	33
Western Red Cedar, 1 in × 4 in × 6 ft × 1	3.83 lb (1.74 kg)	2	23
Western Red Cedar, 1 in × 4 in × 6 ft × 4	15.33 lb (6.96 kg)	8	23
Western Red Cedar, 1 in × 4 in × 8 ft × 1	5.11 lb (2.32 kg)	2.67	23
Western Red Cedar, 1 in × 4 in × 8 ft × 4	20.44 lb (9.27 kg)	10.67	23
Western Red Cedar, 1 in × 4 in × 10 ft × 1	6.39 lb (2.9 kg)	3.33	23
Western Red Cedar, 1 in × 4 in × 10 ft × 4	25.56 lb (11.59 kg)	13.33	23
Western Red Cedar, 1 in × 4 in × 12 ft × 1	7.67 lb (3.48 kg)	4	23
Western Red Cedar, 1 in × 4 in × 12 ft × 4	30.67 lb (13.91 kg)	16	23
Western Red Cedar, 1 in × 6 in × 6 ft × 1	5.75 lb (2.61 kg)	3	23
Western Red Cedar, 1 in × 6 in × 6 ft × 4	23 lb (10.43 kg)	12	23
Western Red Cedar, 1 in × 6 in × 8 ft × 1	7.67 lb (3.48 kg)	4	23
Western Red Cedar, 1 in × 6 in × 8 ft × 4	30.67 lb (13.91 kg)	16	23
Western Red Cedar, 1 in × 6 in × 10 ft × 1	9.58 lb (4.35 kg)	5	23
Western Red Cedar, 1 in × 6 in × 10 ft × 4	38.33 lb (17.39 kg)	20	23
Western Red Cedar, 1 in × 6 in × 12 ft × 1	11.5 lb (5.22 kg)	6	23
Western Red Cedar, 1 in × 6 in × 12 ft × 4	46 lb (20.87 kg)	24	23
Western Red Cedar, 1 in × 8 in × 6 ft × 1	7.67 lb (3.48 kg)	4	23
Western Red Cedar, 1 in × 8 in × 6 ft × 4	30.67 lb (13.91 kg)	16	23
Western Red Cedar, 1 in × 8 in × 8 ft × 1	10.22 lb (4.64 kg)	5.33	23
Western Red Cedar, 1 in × 8 in × 8 ft × 4	40.89 lb (18.55 kg)	21.33	23
Western Red Cedar, 1 in × 8 in × 10 ft × 1	12.78 lb (5.8 kg)	6.67	23
Western Red Cedar, 1 in × 8 in × 10 ft × 4	51.11 lb (23.18 kg)	26.67	23
Western Red Cedar, 1 in × 8 in × 12 ft × 1	15.33 lb (6.96 kg)	8	23
Western Red Cedar, 1 in × 8 in × 12 ft × 4	61.33 lb (27.82 kg)	32	23
Western Red Cedar, 1 in × 10 in × 6 ft × 1	9.58 lb (4.35 kg)	5	23
Western Red Cedar, 1 in × 10 in × 6 ft × 4	38.33 lb (17.39 kg)	20	23
Western Red Cedar, 1 in × 10 in × 8 ft × 1	12.78 lb (5.8 kg)	6.67	23
Western Red Cedar, 1 in × 10 in × 8 ft × 4	51.11 lb (23.18 kg)	26.67	23
Western Red Cedar, 1 in × 10 in × 10 ft × 1	15.97 lb (7.24 kg)	8.33	23
Western Red Cedar, 1 in × 10 in × 10 ft × 4	63.89 lb (28.98 kg)	33.33	23
Western Red Cedar, 1 in × 10 in × 12 ft × 1	19.17 lb (8.69 kg)	10	23
Western Red Cedar, 1 in × 10 in × 12 ft × 4	76.67 lb (34.78 kg)	40	23
Western Red Cedar, 1.5 in × 4 in × 6 ft × 1	5.75 lb (2.61 kg)	3	23
Western Red Cedar, 1.5 in × 4 in × 6 ft × 4	23 lb (10.43 kg)	12	23
Western Red Cedar, 1.5 in × 4 in × 8 ft × 1	7.67 lb (3.48 kg)	4	23
Western Red Cedar, 1.5 in × 4 in × 8 ft × 4	30.67 lb (13.91 kg)	16	23
Western Red Cedar, 1.5 in × 4 in × 10 ft × 1	9.58 lb (4.35 kg)	5	23
Western Red Cedar, 1.5 in × 4 in × 10 ft × 4	38.33 lb (17.39 kg)	20	23
Western Red Cedar, 1.5 in × 4 in × 12 ft × 1	11.5 lb (5.22 kg)	6	23
Western Red Cedar, 1.5 in × 4 in × 12 ft × 4	46 lb (20.87 kg)	24	23
Western Red Cedar, 1.5 in × 6 in × 6 ft × 1	8.63 lb (3.91 kg)	4.5	23
Western Red Cedar, 1.5 in × 6 in × 6 ft × 4	34.5 lb (15.65 kg)	18	23
Western Red Cedar, 1.5 in × 6 in × 8 ft × 1	11.5 lb (5.22 kg)	6	23
Western Red Cedar, 1.5 in × 6 in × 8 ft × 4	46 lb (20.87 kg)	24	23
Western Red Cedar, 1.5 in × 6 in × 10 ft × 1	14.38 lb (6.52 kg)	7.5	23
Western Red Cedar, 1.5 in × 6 in × 10 ft × 4	57.5 lb (26.08 kg)	30	23
Western Red Cedar, 1.5 in × 6 in × 12 ft × 1	17.25 lb (7.82 kg)	9	23
Western Red Cedar, 1.5 in × 6 in × 12 ft × 4	69 lb (31.3 kg)	36	23
Western Red Cedar, 1.5 in × 8 in × 6 ft × 1	11.5 lb (5.22 kg)	6	23
Western Red Cedar, 1.5 in × 8 in × 6 ft × 4	46 lb (20.87 kg)	24	23
Western Red Cedar, 1.5 in × 8 in × 8 ft × 1	15.33 lb (6.96 kg)	8	23
Western Red Cedar, 1.5 in × 8 in × 8 ft × 4	61.33 lb (27.82 kg)	32	23
Western Red Cedar, 1.5 in × 8 in × 10 ft × 1	19.17 lb (8.69 kg)	10	23
Western Red Cedar, 1.5 in × 8 in × 10 ft × 4	76.67 lb (34.78 kg)	40	23
Western Red Cedar, 1.5 in × 8 in × 12 ft × 1	23 lb (10.43 kg)	12	23
Western Red Cedar, 1.5 in × 8 in × 12 ft × 4	92 lb (41.73 kg)	48	23
Western Red Cedar, 1.5 in × 10 in × 6 ft × 1	14.38 lb (6.52 kg)	7.5	23
Western Red Cedar, 1.5 in × 10 in × 6 ft × 4	57.5 lb (26.08 kg)	30	23
Western Red Cedar, 1.5 in × 10 in × 8 ft × 1	19.17 lb (8.69 kg)	10	23
Western Red Cedar, 1.5 in × 10 in × 8 ft × 4	76.67 lb (34.78 kg)	40	23
Western Red Cedar, 1.5 in × 10 in × 10 ft × 1	23.96 lb (10.87 kg)	12.5	23
Western Red Cedar, 1.5 in × 10 in × 10 ft × 4	95.83 lb (43.47 kg)	50	23
Western Red Cedar, 1.5 in × 10 in × 12 ft × 1	28.75 lb (13.04 kg)	15	23
Western Red Cedar, 1.5 in × 10 in × 12 ft × 4	115 lb (52.16 kg)	60	23

Frequently Asked Questions

Frequently asked questions for Lumber Weight Estimator and its reference values.

How is lumber weight estimated?

Weight is calculated from board volume and species density: board feet to cubic feet, then cubic feet multiplied by density in lb/ft³.

Why can real board weight differ from this estimate?

Actual weight changes with moisture content, growth variation, and whether dimensions are rough, surfaced, or nominal.

When is this estimator useful?

It helps with transport planning, rack load checks, project handling safety, and rough material costing.

Can I use nominal dimensions here?

For best accuracy, use actual measured dimensions. Nominal labels can overestimate volume and weight.

Methodology and Review

Each row on this page links to a value detail page derived from the same conversion data file as the main calculator and reference table. This reduces inconsistencies across page variants.

Editorial metadata and structured data are rendered across the converter page and linked value pages. Review policies are documented in our review process and editorial policy.